CN218602996U

CN218602996U - Low-voltage switchgear with antidetonation function

Info

Publication number: CN218602996U
Application number: CN202221222529.4U
Authority: CN
Inventors: 王绪军; 高江亭; 于印友
Original assignee: Qingdao Dechang Electrical Engineering Co ltd
Current assignee: Qingdao Dechang Electrical Engineering Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2023-03-10
Anticipated expiration: 2032-05-19

Abstract

The utility model provides a low-voltage switchgear with antidetonation function includes: a cabinet body; prevent pressing the subassembly, prevent pressing the bottom fixed connection of subassembly in the top of the cabinet body, prevent pressing the subassembly and include the install bin, the bottom fixed connection of install bin is in the top of the cabinet body, the three slide bar of bottom fixedly connected with of install bin inner wall, it is three all overlap the week side of slide bar and be equipped with the spring, it is three the top sliding connection who just is located three spring all is located all week side of slide bar has the movable plate. The utility model provides a low-voltage switchgear with antidetonation function cushions the pressure that the shrink through the spring received the pressure proof board, simultaneously because of the special molding of pressure proof board, makes the stone slide to both sides, avoids whole accumulations at the pressure proof board top, and simple structure is practical, can effectively avoid when taking place the earthquake, and the top of the cabinet body is pounded to the stone, causes the cabinet body to warp and causes extruded problem to interior device.

Description

Low-voltage switchgear with antidetonation function

Technical Field

The utility model relates to a low-voltage switchgear field especially relates to a low-voltage switchgear with antidetonation function.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. When in use, the ambient air temperature is not higher than +40 ℃, not lower than-5 ℃, and the average temperature is not higher than +35 ℃ within 24 h.

The low-voltage switch cabinet mainly has a fixed structure and a draw-out structure from the structure. The fixed type can satisfy the requirement that each electrical appliance element is reliably fixed in a determined position in a cabinet body, the cabinet body is generally cubic, such as a screen type, a box type and the like, and the cabinet body also has a prismatic table type and the like. The draw-out type is composed of a fixed cabinet body and a movable device part provided with main electrical elements such as a switch and the like, the movable part needs to be portable when being moved and replaced, and the positioning is reliable after being moved.

In the related art, low-voltage switch cabinets are mainly used for power transmission, power distribution and power conversion. The utility model discloses a utility model patent of publication number CN215185334U, a high-low voltage switch cabinet based on regionalization management, baffle through the top can effectual protection high-low voltage switch cabinet's top, also can rain-proof to rainy day, the protective effect at high-low voltage switch cabinet top has been increased, guard plate through both sides, protect through the guard plate when high-low voltage switch cabinet receives the collision, and the second spring has effectively reduced the buffer force of striking, high-low voltage switch cabinet has effectually been protected, high-low voltage switch cabinet has been avoided damaging, lead to shortening life, however, this switch cabinet has set up protective structure, nevertheless the inside structure and the position of this switch cabinet are fixed, can not adjust and distribute the interior installation space according to electric element's volume when using, thereby the actual usage space of switch cabinet is limited, it is comparatively difficult to adjust the space, cause the waste on the installation space, application range is little.

Therefore, it is necessary to provide a low-voltage switchgear with anti-vibration function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low-voltage switchgear with antidetonation function has solved in the correlation technique, and the most inconvenient shockproof problem of carrying out reasonable installation to the device of being convenient for during and the use in current partial switch cabinet use.

In order to solve the technical problem, the utility model provides a pair of low-voltage switchgear with antidetonation function, include: a cabinet body;

the bottom of the anti-pressure assembly is fixedly connected to the top of the cabinet body, the anti-pressure assembly comprises an installation box, the bottom of the installation box is fixedly connected to the top of the cabinet body, the bottom of the inner wall of the installation box is fixedly connected with three sliding rods, springs are sleeved on the peripheral sides of the three sliding rods, a movable plate is connected to the peripheral sides of the three sliding rods and the tops of the three springs in a sliding mode, and two sides of the movable plate are connected with the inner side of the installation box in a sliding mode;

the top and the bottom of the adjusting component are fixedly connected to the top and the bottom of the inner wall of the cabinet body.

Preferably, the top of the moving plate is fixedly connected with three connecting rods, the top ends of the three connecting rods are fixedly connected with pressure-proof plates, and sliding grooves are formed in two sides of the inner wall of the installation box.

Preferably, the adjusting part includes two threaded rods, two the top and the bottom fixed connection of threaded rod are in the top and the bottom of the internal wall of cabinet, two the equal threaded connection in week side of threaded rod has the screw sleeve, two week side of threaded rod just is located two screw sleeve's top and all overlaps and is equipped with the baffle.

Preferably, two the week side of threaded rod and the top cover that is located two baffles are equipped with the mounting panel, two week side of threaded rod and the equal threaded connection in top that is located the mounting panel have the spiral shell piece.

Preferably, the top of the inner wall of the cabinet body is fixedly connected with two sliding frames, and a water absorption plate is arranged between one opposite sides of the sliding frames.

Preferably, the inner side of the back surface of the inner wall of the cabinet body is fixedly connected with a ventilating plate, and two sides of the bottom of the cabinet body are fixedly connected with supporting blocks.

Compared with the prior art, the utility model provides a pair of low-voltage switchgear with antidetonation function has following beneficial effect:

the utility model provides a low-voltage switchgear with antidetonation function, the pressure that the shrink through the spring received the clamp plate cushions, simultaneously because of the special molding of clamp plate, make stone slide to both sides, avoid whole accumulations at the clamp plate top, simple structure is practical, can effectively avoid when taking place the earthquake, the top of the cabinet body is pounded down to the stone, cause the cabinet body to warp and cause extruded problem to the internal arrangement, it upwards removes to drive two baffles through two telescopic removals of screw thread, and drive the mounting panel and upwards remove, and then adjust the high position of mounting panel, and is simple in operation convenient, very be convenient for adjust the space size of installation according to the big or small demand of device, avoid causing the waste to installation space.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a low-voltage switchgear with anti-vibration function according to the present invention;

FIG. 2 is a schematic structural view of a cross-sectional view of the mounting box of FIG. 1;

fig. 3 is an enlarged view of the structure of the region a shown in fig. 1.

Reference numbers in the figures: 1. a cabinet body; 2. a pressure prevention assembly; 21. installing a box; 22. a slide bar; 23. a spring; 24. Moving the plate; 25. a connecting rod; 26. a pressure-proof plate; 27. a sliding groove; 3. an adjustment assembly; 31. a threaded rod; 32. a threaded sleeve; 33. a baffle plate; 34. mounting a plate; 35. a screw block; 4. a carriage; 5. a water absorption plate; 6. a ventilation board; 7. and (7) a supporting block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a low-voltage switchgear with anti-vibration function according to the present invention; FIG. 2 is a schematic structural view of a cross-sectional view of the mounting box of FIG. 1; fig. 3 is an enlarged schematic structural view of a region a shown in fig. 1, and a low-voltage switch cabinet with an anti-seismic function includes: a cabinet body 1;

the pressure-proof assembly 2 is characterized in that the bottom of the pressure-proof assembly 2 is fixedly connected to the top of the cabinet body 1, the pressure-proof assembly 2 comprises an installation box 21, the bottom of the installation box 21 is fixedly connected to the top of the cabinet body 1, three sliding rods 22 are fixedly connected to the bottom of the inner wall of the installation box 21, springs 23 are sleeved on the peripheral sides of the three sliding rods 22, a moving plate 24 is slidably connected to the peripheral sides of the three sliding rods 22 and the tops of the three springs 23, two sides of the moving plate 24 are slidably connected with the inner side of the installation box 21, grooves matched with the three sliding rods 22 are formed in the inner side of the moving plate 24, and the three sliding rods 22 can slide up and down;

the top and the bottom of the adjusting component 3 are fixedly connected with the top and the bottom of the inner wall of the cabinet body 1.

The top of the moving plate 24 is fixedly connected with three connecting rods 25, the top ends of the three connecting rods 25 are fixedly connected with a pressure-proof plate 26, sliding grooves 27 are formed in two sides of the inner wall of the installation box 21, and the sliding grooves 27 are matched with the moving plate 24 for use and can provide the moving plate 24 to slide up and down.

Adjusting part 3 includes two threaded rods 31, and the top and the bottom fixed connection of two threaded rods 31 are in the top and the bottom of the internal wall of cabinet 1, and the equal threaded connection in week side of two threaded rods 31 has threaded sleeve 32, and the week side of two threaded rods 31 and the top that is located two threaded sleeve 32 all overlap and are equipped with baffle 33, and the inboard of two threaded sleeve 32 is provided with the screw thread that uses with two threaded rods 31 cooperation respectively.

The side of week of two threaded rods 31 and the top cover that is located two baffles 33 are equipped with mounting panel 34, and the side of week of two threaded rods 31 and the equal threaded connection in top that is located mounting panel 34 have spiral shell piece 35, and mounting panel 34 and baffle 33 drive the inboard groove of using with two threaded rods 31 cooperations of all seting up, can slide from top to bottom at the side of week of threaded rod 31, and the inboard of two spiral shell pieces 35 is provided with the screw thread that uses with two threaded rods 31 cooperations respectively.

The top of the inner wall of the cabinet body 1 is fixedly connected with two sliding frames 4, a water absorption plate 5 is arranged between one opposite sides of the two sliding frames 4, and a drying agent is arranged inside the water absorption plate 5.

The inboard fixedly connected with air board 6 at the cabinet body 1 inner wall back, the equal fixedly connected with supporting shoe 7 in both sides of the cabinet body 1 bottom.

The utility model provides a pair of low-voltage switchgear with antidetonation function's theory of operation as follows:

the first step is as follows: when the anti-seismic rock anti-seismic device is used, when a rock falls to the top of the anti-seismic plate 26, the anti-seismic plate 26 moves downwards to drive the three connecting rods 25 to move downwards, the moving plates 24 are driven to move downwards on the inner side of the installation box 21 and the peripheral side surfaces of the sliding rods 22 through the movement of the three connecting rods 25, the springs 23 contract, the pressure on the anti-seismic plate 26 is buffered through the contraction of the springs 23, and meanwhile, due to the special shape of the anti-seismic plate 26, the rock slides towards two sides to avoid being accumulated on the top of the anti-seismic plate 26;

the second step is that: rotate two spiral shell pieces 35, make two spiral shell pieces 35 upwards remove, then rotate two threaded sleeve 32, make two threaded sleeve 32 upwards remove, two threaded sleeve 32's removal drives two baffles 33 and upwards removes, and drives mounting panel 34 and upwards removes, and then adjusts the high position of mounting panel 34.

the shrink through spring 23 cushions the pressure that the clamp plate 26 received, simultaneously because of clamp plate 26's special molding, make stone slide to both sides, avoid whole accumulation at clamp plate 26 top, simple structure is practical, can effectively avoid when the earthquake takes place, the top that the cabinet body 1 was fallen down to the stone pound, cause the cabinet body 1 to warp and lead to the fact extruded problem to the internal arrangement, the removal through two threaded sleeve 32 drives two baffles 33 and upwards removes, and drive mounting panel 34 and upwards remove, and then adjust the high position of mounting panel 34, the operation is simple and convenient, very be convenient for adjust the space size of installation according to the big or small demand of device, avoid causing the waste to the installation space.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a low-voltage switchgear with antidetonation function which characterized in that includes: a cabinet body (1);

the anti-pressure switch cabinet comprises a pressure-proof assembly (2), wherein the bottom of the pressure-proof assembly (2) is fixedly connected to the top of a cabinet body (1), the pressure-proof assembly (2) comprises an installation box (21), the bottom of the installation box (21) is fixedly connected to the top of the cabinet body (1), the bottom of the inner wall of the installation box (21) is fixedly connected with three sliding rods (22), springs (23) are sleeved on the peripheral sides of the three sliding rods (22), a movable plate (24) is slidably connected to the tops of the three springs (23) and the peripheral sides of the three sliding rods (22), and two sides of the movable plate (24) are slidably connected to the inner side of the installation box (21);

the top and the bottom of the adjusting component (3) are fixedly connected to the top and the bottom of the inner wall of the cabinet body (1).

2. The low-voltage switch cabinet with the earthquake-proof function according to claim 1, wherein three connecting rods (25) are fixedly connected to the top of the moving plate (24), pressure-proof plates (26) are fixedly connected to the top ends of the three connecting rods (25), and sliding grooves (27) are formed in two sides of the inner wall of the installation box (21).

3. Low-voltage switchgear with anti-seismic function according to claim 1, characterized in that said adjusting assembly (3) comprises two threaded rods (31), two said threaded rods (31) are fixedly connected to the top and bottom of the inner wall of the cabinet (1), two said threaded rods (31) are screwed into threaded sleeves (32), and said threaded sleeves (32) are sleeved with a baffle (33).

4. Low-voltage switchgear cabinet with antidetonation function according to claim 3, characterized in that, the top cover that is located two baffles (33) and all sides of two threaded rods (31) is equipped with mounting panel (34), and the top equal threaded connection who is located mounting panel (34) and all sides of two threaded rods (31) has spiral shell piece (35).

5. An earthquake-proof low-voltage switch cabinet according to claim 1, characterized in that two sliding frames (4) are fixedly connected to the top of the inner wall of the cabinet body (1), and a water absorption plate (5) is arranged between the opposite sides of the two sliding frames (4).

6. The low-voltage switch cabinet with the earthquake-resistant function according to claim 1, wherein a ventilation plate (6) is fixedly connected to the inner side of the back surface of the inner wall of the cabinet body (1), and supporting blocks (7) are fixedly connected to both sides of the bottom of the cabinet body (1).